Trade reference

HS code reference lookup

Enter a code (e.g. 8518 or 8518.30.20.00) or an English product name to see official schedule descriptions and the code hierarchy; when one description matches several candidate classifications they are all listed for you or your broker to weigh against product specifics.

Data: Harmonized Tariff Schedule of the United States (HTSUS) · Revision 22 (2026) · effective 10/30/2026 · USITC HTS · US public domain
中华人民共和国进出口税则(2026) · 税委会公告2025年第12号 · effective 2026-01-01 · official notice

A reference lookup is not a customs classification ruling. Duty rates shown are U.S. import rates only — they are not your destination country’s rates.

Digits (with or without dots) search by code prefix; words search English official descriptions. The dataset is English-only — Chinese terms get an explicit notice rather than a guess.

Chapter 83 — Miscellaneous articles of base metal · Section XV

Entries: 129

Code Level Official description Unit US duty (MFN / pref. / col.2)
8301 HS4 heading Padlocks and locks (key, combination or electrically operated), of base metal; clasps and frames with clasps, incorporating locks, of base metal; keys and parts of any of the foregoing articles, of base metal: —
8301.10 HS6 subheading Padlocks: —
8301.10.20.00 US 10-digit Not over 3.8 cm in width doz. 2.3% / Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P,PA, PE,S,SG) / 39.5%
8301.10.40.00 US 10-digit Over 3.8 cm but not over 6.4 cm in width doz. 3.8% / Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P,PA, PE,S,SG) / 29.5%
8301.10.50.00 US 10-digit Over 6.4 cm in width doz. 3.6% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 28.5%
8301.10.60 US 8-digit Not over 3.8 cm in width 6.1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 27%
8301.10.60.20 US 10-digit Lock bodies containing hardened steel components with attached (or insertable) flexible cable composed of wire strands and hardened steel beads doz. —
8301.10.60.80 US 10-digit Other doz. —
8301.10.80.00 US 10-digit Over 3.8 cm but not over 6.4 cm in width doz. 4.8% / Free (A+,AU,BH,CL,CO,D,E, IL,JO,KR,MA,OM,P,PA, PE,S,SG) / 36%
8301.10.90.00 US 10-digit Over 6.4 cm in width doz. 4.2% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 29.5%
8301.20.00 US 8-digit Locks of a kind used on motor vehicles 5.7% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.20.00.30 US 10-digit Non-integral steering wheel immobilizer devices doz. —
8301.20.00.60 US 10-digit Other kg —
8301.30.00 US 8-digit Locks of a kind used for furniture 5.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.30.00.60 US 10-digit Cam locks and other locks suitable for use with chests, drawers and similar items kg —
8301.30.00.90 US 10-digit Other kg —
8301.40 HS6 subheading Other locks: —
8301.40.30.00 US 10-digit Luggage locks doz. 3.1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.40.60 US 8-digit Other 5.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 2.85% (JP) / 45%
8301.40.60.30 US 10-digit Door locks, locksets and other locks suitable for use with interior or exterior doors (except garage, overhead or sliding doors) kg —
8301.40.60.60 US 10-digit Other kg —
8301.50.00.00 US 10-digit Clasps and frames with clasps, incorporating locks kg 3.1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.60.00 US 8-digit Parts 2.8% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.60.00.10 US 10-digit Of copper or copper alloys kg —
8301.60.00.60 US 10-digit Other kg —
8301.70.00 US 8-digit Keys presented separately 4.5% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) / 45%
8301.70.00.10 US 10-digit Of copper or copper alloys kg —
8301.70.00.60 US 10-digit Other kg —
8302 HS4 heading Base metal mountings, fittings and similar articles suitable for furniture, doors, staircases, windows, blinds, coachwork, saddlery, trunks, chests, caskets or the like; base metal hat racks, hat-pegs, brackets and similar fixtures; castors with mountings of base metal; automatic door closers of base metal; and base metal parts thereof: —
8302.10 HS6 subheading Hinges, and parts thereof: —
8302.10.30.00 US 10-digit Designed for motor vehicles kg 2% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25%
8302.10.60 US 8-digit Other 3.5% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.10.60.30 US 10-digit Suitable for interior and exterior doors (except garage, overhead or sliding doors) kg —
8302.10.60.60 US 10-digit Suitable for furniture and cabinets kg —
8302.10.60.90 US 10-digit Other kg —
8302.10.90 US 8-digit Other 3.4% / Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.10.90.30 US 10-digit Suitable for interior and exterior doors (except garage, overhead or sliding doors) kg —
8302.10.90.60 US 10-digit Suitable for furniture and cabinets kg —
8302.10.90.90 US 10-digit Other kg —
8302.20.00.00 US 10-digit Castors, and parts thereof kg 5.7% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.30 HS6 subheading Other mountings, fittings and similar articles suitable for motor vehicles; and parts thereof: —
8302.30.30 US 8-digit Of iron or steel, of aluminum or of zinc 2% / Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 25% *
8302.30.30.10 US 10-digit Pneumatic cylinders for lifting, lowering, dampening or counter-balancing No. —
8302.30.30.60 US 10-digit Other kg —
8302.30.60.00 US 10-digit Other kg 3.5% / Free (A+,AU,B,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG) / 45%
8302.41 HS6 subheading Suitable for buildings: —
8302.41.30.00 US 10-digit Door closers (except automatic door closers), and parts thereof kg 3.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.41.60 US 8-digit Of iron or steel, of aluminum or of zinc 3.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.41.60.15 US 10-digit Doorstops, chain door fasteners, door pulls, kick plates, door knockers and escutcheons kg —
8302.41.60.45 US 10-digit Other kg —
8302.41.60.50 US 10-digit For curtains, draperies and window shades kg —
8302.41.60.80 US 10-digit Other kg —
8302.41.90 US 8-digit Other 3.5% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.41.90.15 US 10-digit Doorstops, chain door fasteners, door pulls, kick plates, door knockers and escutcheons kg —
8302.41.90.45 US 10-digit Other kg —
8302.41.90.50 US 10-digit For curtains, draperies and window shades kg —
8302.41.90.80 US 10-digit Other kg —
8302.42 HS6 subheading Other, suitable for furniture: —
8302.42.30 US 8-digit Of iron or steel, of aluminum or of zinc 3.9% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.42.30.10 US 10-digit Pneumatic cylinders for lifting, lowering, dampening or counterbalancing No. —
8302.42.30.15 US 10-digit Drawer slides kg —
8302.42.30.65 US 10-digit Other kg —
8302.42.60.00 US 10-digit Other kg 3.4% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.49 HS6 subheading Other: —
8302.49.20.00 US 10-digit Coated or plated with precious metal kg 7.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 60%
8302.49.40.00 US 10-digit Other kg Free / — / 50%
8302.49.60 US 8-digit Of iron or steel, of aluminum or of zinc 5.7% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.49.60.35 US 10-digit Pneumatic cylinders for lifting, lowering, dampening or counterbalancing No. —
8302.49.60.45 US 10-digit For railway vehicles kg —
8302.49.60.55 US 10-digit For aircraft, vessels and other vehicles (except motor vehicles) of section XVII kg —
8302.49.60.85 US 10-digit Other kg —
8302.49.80 US 8-digit Other 3.5% / Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.49.80.40 US 10-digit Of copper kg —
8302.49.80.50 US 10-digit Other kg —
8302.49.80.90 US 10-digit Other kg —
8302.50.00.00 US 10-digit Hat-racks, hat pegs, brackets and similar fixtures, and parts thereof kg Free / — / 40%
8302.60 HS6 subheading Automatic door closers, and parts thereof: —
8302.60.30.00 US 10-digit Automatic door closers kg 3.9% / Free (A,AU,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8302.60.90.00 US 10-digit Parts kg 3.1% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8303.00.00.00 US 10-digit Armored or reinforced safes, strong-boxes and doors and safe deposit lockers for strong-rooms, cash or deed boxes and the like, and parts thereof, of base metal kg 3.8% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8304.00.00.00 US 10-digit Desk-top filing or card-index cabinets, paper trays, paper rests, pen trays, office-stamp stands and similar office or desk equipment and parts thereof, of base metal, other than office furniture of heading 9403 kg 3.9% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8305 HS4 heading Fittings for looseleaf binders or files, letter clips, letter corners, paper clips, indexing tags and similar office articles, and parts thereof, of base metal; staples in strips (for example, for offices, upholstery, packaging), of base metal: —
8305.10.00 US 8-digit Fittings for looseleaf binders or files 2.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8305.10.00.10 US 10-digit Ring binder mechanisms kg —
8305.10.00.50 US 10-digit Other kg —
8305.20.00.00 US 10-digit Staples in strips kg Free / — / 4% *
8305.90 HS6 subheading Other, including parts: —
8305.90.30 US 8-digit Paper clips, and parts thereof Free / — / 45%
8305.90.30.10 US 10-digit Wholly of wire kg —
8305.90.30.50 US 10-digit Other kg —
8305.90.60.00 US 10-digit Other kg 5.7% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8306 HS4 heading Bells, gongs and the like, nonelectric, of base metal; statuettes and other ornaments, of base metal; photograph, picture or similar frames, of base metal; mirrors of base metal; and base metal parts thereof: —
8306.10.00.00 US 10-digit Bells, gongs and the like, and parts thereof kg 5.8% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 50%
8306.21.00.00 US 10-digit Plated with precious metal, and parts thereof kg 4.5% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 65%
8306.29.00.00 US 10-digit Other kg Free / — / 46%
8306.30.00.00 US 10-digit Photograph, picture or similar frames; mirrors; and parts thereof kg 2.7% / Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8307 HS4 heading Flexible tubing of base metal, with or without fittings: —
8307.10 HS6 subheading Of iron or steel: —
8307.10.30.00 US 10-digit With fittings kg 3.8% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
8307.10.60 US 8-digit Other 3.8% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
8307.10.60.10 US 10-digit Jacketed corrugated stainless steel tubing as described in statistical note 1 to this chapter kg —
8307.10.60.60 US 10-digit Other kg —
8307.90 HS6 subheading Of other base metal: —
8307.90.30.00 US 10-digit With fittings kg 3.8% / Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
8307.90.60.00 US 10-digit Other kg 3.8% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 30%
8308 HS4 heading Clasps, frames with clasps, buckles, buckle-clasps, hooks, eyes, eyelets and the like, of base metal, of a kind used for clothing or clothing accessories, footwear, jewelry, wrist watches, books, awnings, leather goods, travel goods or saddlery or for other made up articles; tubular or bifurcated rivets, of base metal; beads and spangles, of base metal: —
8308.10.00.00 US 10-digit Hooks, eyes and eyelets kg 1.1¢/kg + 2.9% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 10¢/kg + 25%
8308.20 HS6 subheading Tubular or bifurcated rivets: —
8308.20.30.00 US 10-digit Of iron or steel and not brightened, not lathed and not machined kg Free / — / 2.2¢/kg
8308.20.60.00 US 10-digit Other kg Free / — / 45%
8308.90 HS6 subheading Other, including parts: —
8308.90.30.00 US 10-digit Beads and spangles of base metal kg Free / — / 40%
8308.90.60.00 US 10-digit Buckles and buckle clasps, and parts thereof kg 3.9% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8308.90.90.00 US 10-digit Other kg 2.7% / Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 65%
8309 HS4 heading Stoppers, caps and lids (including crown corks, screw caps and pouring stoppers), capsules for bottles, threaded bungs, bung covers, seals and other packing accessories, and parts thereof, of base metal: —
8309.10.00.00 US 10-digit Crown corks (including crown seals and caps), and parts thereof kg Free / — / 45%
8309.90.00 US 8-digit Other 2.6% / Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) / 45%
8309.90.00.20 US 10-digit For cans of a kind used for the conveyance of beverages as described in statistical note 2 to this chapter kg, No. —
8309.90.00.25 US 10-digit Other kg, No. —
8309.90.00.80 US 10-digit Of steel kg, No. —
8309.90.00.85 US 10-digit Other kg, No. —
8310.00.00.00 US 10-digit Sign plates, name plates, address plates and similar plates, numbers, letters and other symbols, and parts thereof, of base metal, excluding those of heading 9405 kg Free / — / 45%
8311 HS4 heading Wire, rods, tubes, plates, electrodes and similar products of base metal or of metal carbides, coated or cored with flux material, of a kind used for soldering, brazing, welding or deposition of metal or of metal carbides; wire and rods, of agglomerated base metal powder, used for metal spraying; base metal parts thereof: —
8311.10.00.00 US 10-digit Coated electrodes of base metal, for electric arc-welding kg Free / — / 35%
8311.20.00.00 US 10-digit Cored wire of base metal, for electric arc-welding kg Free / — / 35%
8311.30 HS6 subheading Coated rods and cored wire, of base metal, for soldering, brazing or welding by flame: —
8311.30.30.00 US 10-digit Lead-tin solders kg, Pb kg Free / — / 2.5¢/kg on lead content
8311.30.60.00 US 10-digit Other kg Free / — / 35%
8311.90.00.00 US 10-digit Other kg Free / — / 35%

Browse by chapter

Chapters 01–97 of the Harmonized System (US chapters 98/99 are national legislation and not included).

Section I — Live Animals; Animal Products
Section II — Vegetable Products
Section III — Animal, Vegetable Or Microbial Fats And Oils And Their Cleavage Products; Prepared Edible Fats; Animal Or Vegetable Waxes
Section IV — Prepared Foodstuffs; Beverages, Spirits And Vinegar; Tobacco And Manufactured Tobacco Substitutes; Products, Whether Or Not Containing Nicotine, Intended For Inhalation Without Combustion; Other Nicotine Containing Products Intended For The Intake Of Nicotine Into The Human Body
Section V — Mineral Products
Section VI — Products Of The Chemical Or Allied Industries
Section VII — Plastics And Articles Thereof; Rubber And Articles Thereof
Section VIII — Raw Hides And Skins, Leather, Furskins And Articles Thereof; Saddlery And Harness; Travel Goods, Handbags And Similar Containers; Articles Of Animal Gut (Other Than Silkworm Gut)
Section IX — Wood And Articles Of Wood; Wood Charcoal; Cork And Articles Of Cork; Manufactures Of Straw, Of Esparto Or Of Other Plaiting Materials; Basketware And Wickerwork
Section X — Pulp Of Wood Or Of Other Fibrous Cellulosic Material; Recovered (Waste And Scrap) Paper Or Paperboard; Paper And Paperboard And Articles Thereof
Section XI — Textiles And Textile Articles
Section XII — Footwear, Headgear, Umbrellas, Sun Umbrellas, Walking-Sticks, Seat-Sticks, Whips, Riding-Crops And Parts Thereof; Prepared Feathers And Articles Made Therewith; Artificial Flowers; Articles Of Human Hair
Section XIII — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar Materials; Ceramic Products; Glass And Glassware
Section XIV — Natural Or Cultured Pearls, Precious Or Semiprecious Stones, Precious Metals, Metals Clad With Precious Metal, And Articles Thereof; Imitation Jewelry; Coin
Section XV — Base Metals And Articles Of Base Metal
Section XVI — Machinery And Mechanical Appliances; Electrical Equipment; Parts Thereof; Sound Recorders And Reproducers, Television Image And Sound Recorders And Reproducers, And Parts And Accessories Of Such Articles
Section XVII — Vehicles, Aircraft, Vessels And Associated Transport Equipment
Section XVIII — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical Or Surgical Instruments And Apparatus; Clocks And Watches; Musical Instruments; Parts And Accessories Thereof
Section XIX — Arms And Ammunition; Parts And Accessories Thereof
Section XX — Miscellaneous Manufactured Articles
Section XXI — Works Of Art, Collectors' Pieces And Antiques

What this data covers — and what it does not

  • International layer: HS chapters 01–97 with 4-digit headings and 6-digit subheadings (HS 2022 edition) — the part shared by every member country’s tariff schedule.
  • US layer: 8-digit rate lines and 10-digit statistical suffixes of the US HTS, clearly badged; the duty columns are US import rates for reference only.
  • China layer: PRC 2026 tariff schedule 8-digit lines with official Chinese names and MFN/ordinary rates, matched to international rows by shared HS6 prefix; provisional (△), agreement, quota, VAT/consumption and 10-digit customs numbers are not in scope.
  • Not included: the EU’s 8-digit CN codes, other countries’ national extensions, WCO Explanatory Notes, and US chapters 98/99 (national legislation).
  • Descriptions are English-only. Classification of a real product needs the General Rules of Interpretation plus material, composition, use and processing details — treat every result as a candidate, not a ruling.

Official verification

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Frequently asked

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Whose 8- and 10-digit codes are these?

The international Harmonized System only standardizes the first six digits (2-digit chapter + 4-digit heading + 6-digit subheading). The 8/10-digit codes here are US HTS national extensions and are labelled as such; China uses an 8-digit tariff schedule and the EU an 8-digit CN code — neither is in this dataset.

Are the duty rates shown what I'd pay importing to my country?

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